Coffee Setup Guide

Cleaning Discs for the Breville Bambino Plus

Fits the 54mm group seller says it fits
What size to buy
Buy 54mm for the Breville Bambino Plus.
What to avoid
Avoid 51mm and 58mm cleaning discs - they will not fit the 54mm group.
If you own another machine
Own a Breville Oracle Jet? Use the 58mm page instead - these 54mm parts will not fit it.

Affiliate disclosure: this page contains affiliate links. If you buy through them we may earn a commission at no extra cost to you. We have not physically tested these products; all compatibility analysis is based on manufacturer specifications and publicly available listing data. "Seller-claimed" means a marketplace listing asserts the fit; it is not manufacturer-confirmed. Verify size against your machine before purchase.

Recommended matches

54mm Cleaning Disc for Breville 2 Pack Espresso Backflush Cleaning Disc for Breville Compatible with Bes870XL/ Bes860XL/Bes840XL/Bes450,etc
54mm Cleaning Disc for Breville 2 Pack Espresso Backflush Cleaning Disc for Breville Compatible with Bes870XL/ Bes860XL/Bes840XL/Bes450,etc
Fits the 54mm group seller says it fits 54mm
Why: Size matches the 54mm Breville Bambino Plus group. Listing claims compatibility with Breville machines.
⚠ Check first: 58mm and 51mm accessories do not fit - the group is 54mm.
Check price on Amazon
Report compatibility issue

Check carefully

Possible fits we couldn't fully verify - confirm size and compatibility on the listing before buying.

Espresso Supply 58-Milimeter Backflush Insert, Metal
Espresso Supply 58-Milimeter Backflush Insert, Metal
Size not stated no fit info Under $25
Why: No portafilter size stated; fit cannot be judged.
⚠ Check first: 58mm and 51mm accessories do not fit - the group is 54mm.
Check price on Amazon
Report compatibility issue

Won't fit / not recommended

Listed for reference only - these are the wrong size or for a different machine, so we don't recommend them for this machine.

58mm Backflush Inser, Backflush Filter Espresso, Stainless Steel Back Flush Blind Filter Basket Fits for Breville Gaggia Classic and other Espresso Machines Espresso Cleaning Disc (1-Piece Set)
58mm Backflush Inser, Backflush Filter Espresso, Stainless Steel Back Flush Blind Filter Basket Fits for Breville Gaggia Classic and other Espresso Machines Espresso Cleaning Disc (1-Piece Set)
Wrong size - 58mm different group
This accessory is 58mm. The Breville Bambino Plus uses a 54mm group - the wrong size will not seat or seal.
Check price on Amazon
Report compatibility issue
58mm Backflush Disc,Blind basket,Backflush Inser, Backflush Filter Espresso, Stainless Steel Back Flush Blind Filter Basket Fits Gaggia Classic and other Espresso Machines Espresso Cleaning
58mm Backflush Disc,Blind basket,Backflush Inser, Backflush Filter Espresso, Stainless Steel Back Flush Blind Filter Basket Fits Gaggia Classic and other Espresso Machines Espresso Cleaning
Wrong size - 58mm different group
This listing is for a different machine ecosystem - it names Gaggia gear, not the 54mm Breville Bambino Plus.
Check price on Amazon
Report compatibility issue
2 PCS Backflush Disk, 58 mm Filter Espresso, Stainless Steel Back Flush Blind Basket for Breville Gaggia Classic and Other Espresso Machines Cleaning Disc
2 PCS Backflush Disk, 58 mm Filter Espresso, Stainless Steel Back Flush Blind Basket for Breville Gaggia Classic and Other Espresso Machines Cleaning Disc
Wrong size - 58mm different group
This accessory is 58mm. The Breville Bambino Plus uses a 54mm group - the wrong size will not seat or seal.
Check price on Amazon
Report compatibility issue
Backflush Insert 58mm - Espresso Cleaning Disc for Gaggia Classic Breville and other Espresso Machines. Place Into Portafilter to Backflush Machine - 2Piece, Silver
Backflush Insert 58mm - Espresso Cleaning Disc for Gaggia Classic Breville and other Espresso Machines. Place Into Portafilter to Backflush Machine - 2Piece, Silver
Wrong size - 58mm different group
This accessory is 58mm. The Breville Bambino Plus uses a 54mm group - the wrong size will not seat or seal.
Check price on Amazon
Report compatibility issue
58 mm Blind Filter, Stainless Steel Backflush Inser, Back Flush Blind Filter Basket for Gaggia Classic and Espresso Machines Espresso Cleaning Disc
58 mm Blind Filter, Stainless Steel Backflush Inser, Back Flush Blind Filter Basket for Gaggia Classic and Espresso Machines Espresso Cleaning Disc
Wrong size - 58mm different group
This listing is for a different machine ecosystem - it names Gaggia gear, not the 54mm Breville Bambino Plus.
Check price on Amazon
Report compatibility issue

Before buying cleaning discs

Does any 54mm cleaning disc fit the Breville Bambino Plus?

No. The nominal size is only the first check. Model-specific locking geometry, basket depth, mounting pattern, or clearance may also matter. 58mm and 51mm accessories do not fit - the group is 54mm.

Is a cleaning disc the first upgrade to buy?

Not automatically. The Breville Bambino Plus's stored upgrade order starts with filter basket; fix grinder, basket, dose, or maintenance issues before adding optional tools.

Affiliate disclosure: this page contains affiliate links. If you buy through them we may earn a commission at no extra cost to you. We have not physically tested these products; all compatibility analysis is based on manufacturer specifications and publicly available listing data. "Seller-claimed" means a marketplace listing asserts the fit; it is not manufacturer-confirmed. Verify size against your machine before purchase.